gnu: splix: Import the correct set of modules.

* gnu/packages/cups.scm (splix) [arguments]
<modules>: Replace %default-gnu-imported-modules with %default-gnu-modules.

Change-Id: Id510a57db2bd6cabb3fcbd0d1dd6c55ed65b6219

gnu: epson-inkjet-printer-escpr: Import the correct set of modules.

* gnu/packages/cups.scm (epson-inkjet-printer-escpr) [arguments]
<modules>: Replace %default-gnu-imported-modules with %default-gnu-modules.

Change-Id: I1066d14e8000e0edf90f0d66886de0505018efb8

gnu: gcc-final: Import the correct set of modules.

* gnu/packages/commencement.scm (gcc-final) [arguments] <modules>: Replace
%default-gnu-imported-modules with %default-gnu-modules.

Change-Id: I581dd9cb1ee2cc1747982b4a34277b80fa1cc0f7

gnu: boost: Import the correct set of modules.

* gnu/packages/boost.scm (boost) [arguments] <modules>: Replace
%default-gnu-imported-modules with %default-gnu-modules.

Change-Id: Idb491a2b7cae3a52783a2c92b78b362de0adf49e

gnu: ccwl: Import the correct set of modules.

* gnu/packages/bioinformatics.scm (ccwl) [arguments] <modules>: Replace
%default-gnu-imported-modules with %default-gnu-modules.

Change-Id: I9c96e847de537b11bc8396d6c0e7968a1a9f3e98

gnu: fio: Import the correct set of modules.

* gnu/packages/benchmark.scm (fio) [arguments] <modules>: Replace
%default-gnu-imported-modules with %default-gnu-modules.

Change-Id: I95d0115b139f9cd2c61c6b2f47ae7a266490245f

gnu: dirvish: Import the correct set of modules.

* gnu/packages/backup.scm (dirvish) [arguments] <modules>: Replace
%default-gnu-imported-modules with %default-gnu-modules.  Delete trailing #t.

Change-Id: I041a65441055a21f141bb7ea4a563e2624cd783c

gnu: acl: Import the correct set of modules.

* gnu/packages/acl.scm (acl) [arguments] <modules>: Replace
%default-gnu-imported-modules with %default-gnu-modules.

Change-Id: I9514a3d8d9ece9ca54ccb457bac415bb1fa99692

gnu: acl: Remove labels and trailing #t.

* gnu/packages/acl.scm (acl): Remove labels and trailing #t.

Change-Id: I01b3d697da78ae1294b76d1073dbfd0ffe37fe31

build-systems: gnu: Export %default-gnu-imported-modules and %default-gnu-modules.

Until now users would have to cargo cult or inspect the private
%default-modules variable of (guix build-systems gnu) to discover which
modules to include when extending the used modules via the #:modules argument.

The renaming was automated via the command:

  $ git grep -l %gnu-build-system-modules
    | xargs sed 's/%gnu-build-system-modules/%default-gnu-imported-modules/' -i

* guix/build-system/gnu.scm (%gnu-build-system-modules): Rename to...
(%default-gnu-imported-modules): ... this.
(%default-modules): Rename to...
(%default-gnu-modules): ... this.  Export.
(dist-package, gnu-build, gnu-cross-build): Adjust accordingly.

Change-Id: Idef307fff13cb76f3182d782b26e1cd3a5c757ee

gnu: make-libstdc++: Adjust order of phases.

* gnu/packages/gcc.scm (make-libstdc++)[arguments]: Move custom
'fix-rs6000-libdir phase to after the 'unpack phase.

gnu: git-minimal: Avoid depending on (guix search-paths).

This is a follow up commit to 48e528a26f, following discussions in
<https://issues.guix.gnu.org/65924#96>．

* gnu/packages/version-control.scm (git-minimal)
[arguments] <imported-modules>: Remove.
<modules>: Remove (guix search-paths); add (ice-9 format).
<phases>: Rewrite PATH-variable-definition in the patch-commands
phase to avoid the use of (guix search-paths).

Suggested-by: Ludovic Courtès <ludo@gnu.org>
Change-Id: I01a3c4be780f11434200c6f47739dc52a75ea51a

gnu: git-minimal/pinned: Update to 2.41.0.

* gnu/packages/version-control.scm (git-minimal/pinned): Update to 2.41.0.

Change-Id: I019bcd3943c727581782645bad646192affa8672

gnu: nss: Set CCC unconditionally.

* gnu/packages/nss.scm (nss)[arguments]: Set CCC unconditionally in the
'configure phase.

gnu: texlive-scripts: Add source file-name.

* gnu/packages/tex.scm (texlive-scripts)[source]: Add file-name field.

gnu: po4a: Enable SGML format.

* gnu/packages/gettext.scm (po4a): Enable SGML format.
[arguments]<phases>: Remove disable-failing-tests phase.
[native-inputs]: Add docbook-sgml-4.1. Remove libxml2.
[inputs]: Add opensp.

Modified-by: Bruno Victal <mirai@makinata.eu>
Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>

gnu: Remove docbook-xsl-1.79.1.

* gnu/packages/docbook.scm (docbook-xsl-1.79.1): Remove variable.
* gnu/packages/gnome.scm (colord)[native-inputs]: Replace with docbook-xsl.

Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>

gnu: Remove unneeded libxml2 from native-inputs. (gtk-doc)

The gtk-doc wrapped binaries use XML_CATALOG_FILES to perform XML catalog
lookup and come with docbook-xsl within the variable which fixes the
docbook-xsl stylesheet lookup related failures with these packages.
This makes it unnecessary to include libxml2 as the cause of error was usually
with the gtk-doc binaries.

* gnu/packages/gnome.scm (gupnp-igd, dee, zeitgeist, libnma)[native-inputs]:
Remove libxml2.
* gnu/packages/rpm.scm (libmodulemd)[native-inputs]: Ditto.
* gnu/packages/security-token.scm (libu2f-host)[native-inputs]: Ditto.

Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>

gnu: Remove unneeded libxml2 from native-inputs. (xmlto)

The native-search-paths from libxslt are reused within xmlto to provide
XML_CATALOG_FILES and SGML_CATALOG_FILES so it's unnecessary to include
libxml2 for the same effect.

* gnu/packages/wm.scm (i3status, awesome)[native-inputs]: Remove libxml2.
* gnu/packages/xml.scm (opensp)[native-inputs]: Ditto.

Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>

gnu: Remove unneeded libxml2 from native-inputs. (libxslt)

XML_CATALOG_FILES is already set within libxslt so it's unnecessary to include
libxml2 for the same effect.

* gnu/packages/freedesktop.scm (wayland): Remove obsolete comment.
(farstream, elogind, packagekit, accountsservice, plymouth)[native-inputs]:
Remove libxml2.
* gnu/packages/benchmark.scm (sysbench)[native-inputs]: Ditto.
* gnu/packages/cluster.scm (drbd-utils)[native-inputs]: Ditto.
* gnu/packages/glib.scm (dbus)[native-inputs]: Ditto.
* gnu/packages/gnome.scm (gnome-keyring, glade3, dconf, libsecret, colord)
(upower, gnome-settings-daemon)[native-inputs]: Ditto.
* gnu/packages/linux.scm (eudev)[native-inputs]: Ditto.
* gnu/packages/networking.scm (iputils)[native-inputs]: Ditto.
* gnu/packages/ocr.scm (tesseract-ocr)[native-inputs]: Ditto.
* gnu/packages/polkit.scm (polkit)[native-inputs]: Ditto.
* gnu/packages/samba.scm (samba/pinned)[native-inputs]: Ditto.
* gnu/packages/sssd.scm (adcli)[native-inputs]: Ditto.
* gnu/packages/terminals.scm (kmscon)[native-inputs]: Ditto.

Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
Change-Id: Ica3fb5a8e23ad928c53ae508c02777d78c635af0